package com.agger.gatewayserver.filter;

import org.springframework.cloud.gateway.filter.GatewayFilterChain;
import org.springframework.cloud.gateway.filter.GlobalFilter;
import org.springframework.core.Ordered;
import org.springframework.stereotype.Component;
import org.springframework.web.server.ServerWebExchange;
import reactor.core.publisher.Mono;

/**
 * @classname: IPCheckFilter
 * @description: 自定义全局过滤器（IP白名单检测）
 * @author chenhx
 * @date 2020-04-30 09:13:00
 */
@Component
public class IPCheckFilter implements GlobalFilter, Ordered {

    @Override
    public Mono<Void> filter(ServerWebExchange exchange, GatewayFilterChain chain) {
        System.out.println("全局过滤器...");
        return chain.filter(exchange);
    }

    @Override
    public int getOrder() {
        return 0;
    }
}
